Silica Gel; Silicon Dioxide; Desiccant

• Customization: Available
• CAS No.: 112926-00-8
• Formula: Sio2
• Model NO.: 112926-00-8
• EINECS: 601-214-2
• Certification: CE, RoHS
• Purity: 96min
• Type: Calcium Chloride
• Grade Standard: Food Grade
• Molecular Weight: 60.0800018310547
• Melting Point: 1610°c
• Boiling Point: 2230℃
• Odor: Sour
• Transport Package: 25kg/Bag
• Specification: 96%min
• Trademark: HR
• Origin: China
• HS Code: 2811220000
• Production Capacity: 5000mt/Month

Product Description

Silica gel

Size:1-3mm,2-4mm,3-5mm
Color: Blue silica gel, white silica gel and Orange silica gel and Cat litter silica gel
 
White silica gel 2-5mm

Specification:

Adsorptive value: RH=20%: 11.55min
                             RH=35%: 27.22min
                             RH=50%: 39.23min
Loss of drying: 1.59%max
Qualified ratio of spherical granules,  98.0% min
Bulk density, g/l  752 min
Qualified size ratio, 97.5% min
Still adsorption capacity, ml/g  N21.31 .CO2 29.6
PH:  4.05
 

Item		Results
Adsorption capacity	RH 20%	: 11.32%
	RH 50%	: 28.41%
	RH 90%	: 38.35%
Qualified ratio of granularity		: 98.3%
Qualified ratio of spherical granules		: 93%
Bulk density		: 767g/L
Heating loss (180ºC)		: 4.05%
Specific resistance		: 3250
PH		: 4.4

Character:

microporous silica gel is divided into microporous spherical silica gel and microporous massive silica gel.Spherical silica gel with fine pores has the appearance of colorless or yellowish transparent or translucent spherical particles, while massive silica gel with fine pores has the appearance of colorless or yellowish translucent irregular particles.Fine hole silica gel is also known as type A silica gel.



Uses:
mainly used as desiccant, moistureproof beads, deodorant and adsorbent.It is widely used in the storage and transportation of instruments, instruments, equipment, leather, bags, shoes, textiles, food and medicine to control the relative humidity of the environment and prevent articles from being affected with damp, mildew and rust.It can be used as an air purifying agent because of its characteristics of high bulk density and obvious hygroscopic effect under low humidity.It is also widely used in the sea transportation, because the goods are often affected by damp due to the high temperature in the process of transportation, the product can effectively remove dampness and moisture, so that the quality of the goods is guaranteed.

Packing & Loading:

Comany profile:

Hainan Huarong Chemical Co., Ltd. was established on April 25, 2005, focusing on the research and development and supply of chemical raw materials. Our products cover various chemical fields: water treatment chemicals, auxiliary chemical products for the petroleum industry,pharmaceutical chemicals, etc. The company has an experienced, dedicated and hardworking team dedicated to providing customers with high-quality products and efficient services. Through continuous efforts,Hainan Huarong Chemical has established long-term and stable cooperative relationships in the international market and has become the designated overseas distributor of some companies. The company always adheres to the principle of customer first to promote the sustainable development of its business.

Contact:
Ms. Sunny.

Hainan huarong chemical co.,ltd.
Add.: 19^TH Floor, Zhongheng Building, NO.49, Guomao Road, Haikou, China.


Exhibition: